Seagate Expansion Desktop STKP10000400 Hard Drive 10TB
- 10TB desktop HDD, 3.5 inch
- USB 3.0, drag-and-drop
- Power adapter required, included
- 5400 rpm, 125 MB/s read
- Windows and Mac auto detect, Time Machine needs reformat
- 2-year warranty + 2-year Rescue data recovery
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A plain, large desktop drive for drag and drop backups on Windows or Mac, with data recovery service included. It needs a wall outlet and is a slower spinning disk.
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ASIN: B093BWHR9CCategory: External Hard Drives
Overview
Seagate's Expansion desktop drive adds a large block of storage to a PC or Mac through one USB cable and a power adapter. Files save by drag and drop, and it is recognized by Windows and Mac computers without setup software.
Rescue Data Recovery Services add a safety net for accidental loss, which matters on a drive holding years of files. The spinning disk and outlet power make it a desk fixture rather than a travel drive.
Who it's for
People archiving photos, videos and documents from a desktop or laptop at home. Travelers and video editors who want SSD speed should look at portable SSDs.
Pros and cons
- Plug and play on Windows and Mac
- Data recovery service included
- Power adapter and cable included
- Works with PlayStation listed
- Needs wall power
- Slower spinning disk
- Time Machine needs reformatting
- No encryption listed
Performance notes
Transfer speed is set by the spinning disk rather than the USB link, which suits backups and media storage more than heavy editing. The drive formats ready for Windows and Mac, but macOS backups need a reformat first. Keeping it on a stable surface protects the mechanical parts.
Specifications
| Brand | Seagate |
|---|---|
| Dimensions & fit | |
| Item weight | 1176 g |
| Capacity & performance | |
| Digital Storage Capacity | 10 TBhigher than 87% of 144 external hard drives |
| Read Speed | 125 MB/shigher than 67% of 40 external hard drives |
| Hard Disk Rotational Speed | 5400 rpm |
| Compatibility & installation | |
| Hard Disk Interface | USB 3.0 |
| Compatible Video Game Console Models | Sony PlayStation 4 |
| Installation Type | External desktop hard drive |
| Included components | |
| Included components | Desktop drive, USB cable, power adapter |
| Warranty & support | |
| Warranty Description | 2-year limited + 2-year Rescue Data Recovery |
| Other details | |
| Hard Disk Form Factor | 3.5 incheshigher than 73% of 118 external hard drives |
| Hardware Platform | Windows, Mac, Linux |
Closest rivals on specs
WD My Book Desktop External Hard Drive 8TB- Digital Storage Capacity 10 vs 8 TB (+25%)
Frequently asked questions
How should I care for the Seagate Expansion 10TB drive?
It is a mechanical hard disk powered by an adapter, so keep it on a stable surface while running. The listing includes a limited warranty and Rescue Data Recovery Services if data is lost.
Does the Seagate Expansion 10TB work with Time Machine?
Yes, after reformatting. It is recognized by Windows and Mac automatically, but Time Machine needs a reformat.
Does the Seagate Expansion 10TB need a power outlet?
Yes. You plug in the power adapter and the USB cable.
Can I use the Seagate Expansion 10TB with a PS4?
Sony PlayStation 4 is listed as a compatible console.